Replace Dryer Grate to fix heating issue

So my dryer wasn’t drying clothes well again, and I discovered that there was a lot of lint buildup behind the grate in the back of the dryer. I was able to remove it, clean out the lint, and after putting the dryer on its back, line up the screw holes to put the grate back on (I spent hours trying to line them up with the dryer straight up. It’s not worth trying, just lay it on its back). Note that there are screw holes, but also just empty space that the screws can fit into but not hold the drum properly. Make sure to find the original screw holes. Removing this lint helped my dryer starting drying much better!